Hazardous Air Pollutants Air pollutants which are not covered by ambient air quality standards but which, as defined in the Clean Air Act, may present a threat of adverse human health effects or adverse environmental effects.
Hazardous Air Pollutants (HAP's) - air pollutants, as defined by the Clean Air Act, that present a threat to human health and/or the environment. Pollutants include asbestos, beryllium, mercury, benzene, etc.
Hazardous air pollutants-Air pollutants that may reasonably be expected to cause or contribute to irreversible illness or death as defined under the Clean Air Act.
Hazardous Air Pollutants (HAPs) - Chemicals that cause serious health and environmental effects.
HAPs Hazardous air pollutants.
Hardness The sum of the divalent cation concentrations expressed as meq/L or mg calcium carbonate per liter [mg CaCO3/L].
Environmental Institute or GEI Greenhouse Effect Greenhouse Gas Greenhouse Gases (GHGs) Greenpeace Greywater Grid Groundwater H Hair Booms Hair Mats Halogen Hammer Mill Hazardous Air Pollutants ...
NESHAP- National Emission Standard for Hazardous Air Pollutants NIEHS- National Institute for Environmental Health Sciences NETA- National Environmental Training Association NFRAP- No Further Remedial Action Planned ...
National Emissions Standards for Hazardous Air Pollutants (NESHAPS): Emissions standards set by EPA for an air pollutant not covered by NAAQS that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness.
See also: Air pollutant, Pollutant, Hazard, Emissions, Air
 
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